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Mercedes G Class vs Bentley Bentayga - Differences and prices compared

Compare performance (605 HP vs 550 HP), boot space and price (106600 £ vs 177300 £ ) at a glance. Find out which car is the better choice for you – Mercedes G Class or Bentley Bentayga?

Mercedes G Class

Bentley Bentayga

Here’s where it gets real: The technical differences in detail

G Class

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Mercedes G Class has a decisively advantage in terms of price – it starts at 106600 £ , while the Bentley Bentayga costs 177300 £ . That’s a price difference of around 70667 £.

Fuel consumption also shows a difference: Mercedes G Class manages with 8.70 L and is therefore decisively more efficient than the Bentley Bentayga with 13 L. The difference is about 4.30 L per 100 km.

As for electric range, the Mercedes G Class performs clearly better – achieving up to 468 km, about 418 km more than the Bentley Bentayga.

Bentayga

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the Mercedes G Class has a barely noticeable edge – offering 605 HP compared to 550 HP. That’s roughly 55 HP more horsepower.

In acceleration from 0 to 100 km/h, the Mercedes G Class is slight quicker – completing the sprint in 4.40 s, while the Bentley Bentayga takes 4.50 s. That’s about 0.10 s faster.

In terms of top speed, the Bentley Bentayga performs distinct better – reaching 290 km/h, while the Mercedes G Class tops out at 220 km/h. The difference is around 70 km/h.

There’s also a difference in torque: Mercedes G Class pulls clearly perceptible stronger with 1164 Nm compared to 770 Nm. That’s about 394 Nm difference.

G Class

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 5 people.

In curb weight, Bentley Bentayga is hardly perceptible lighter – 2415 kg compared to 2485 kg. The difference is around 70 kg.

In terms of boot space, the Mercedes G Class offers noticeable more room – 640 L compared to 484 L. That’s a difference of about 156 L.

In maximum load capacity, the Mercedes G Class performs a bit better – up to 2010 L, which is about 236 L more than the Bentley Bentayga.

When it comes to payload, Bentley Bentayga slightly takes the win – 835 kg compared to 715 kg. That’s a difference of about 120 kg.

Who wins the race in the data check?

The Mercedes G Class sits well ahead of its rival in the objective data comparison.
This result only shows which model scores more points on paper – not which of the two cars feels right for you.

Mercedes G Class
Bentley Bentayga

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis
from about £106,600
G Class

Mercedes G Class

  • Engine Type : Electric, Petrol MHEV, Diesel MHEV
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 387 - 605 HP
  • Consumption L/100km : 8.7 - 14.7 L
  • Consumption kWh/100km : 28 kWh
  • Electric Range : 468 km

Mercedes G Class

The G-Class, often called the G‑Wagen, is a blocky icon that blends unapologetic off-road prowess with a plush, modern cabin, announcing your arrival before you even step out. It’s equally at home crawling over rocks or cruising city streets, and owning one feels like adopting a very expensive, very capable personality.

details

Bentley Bentayga

The Bentley Bentayga wraps top-tier luxury and SUV practicality into one impeccably finished package, with a hushed cabin and amenities that pamper both driver and passengers. It’s the sort of car that signals success with understatement — a tailored suit on wheels that makes long drives feel like first-class travel.

details
Mercedes G Class
Bentley Bentayga

Costs and Consumption

Price
106600 - 171000 £
Price
177300 - 230400 £
Consumption L/100km
8.7 - 14.7 L
Consumption L/100km
13 L
Consumption kWh/100km
28 kWh
Consumption kWh/100km
-
Electric Range
468 km
Electric Range
50 km
Battery Capacity
116 kWh
Battery Capacity
17.30 kWh
co2
0 - 336 g/km
co2
294 g/km
Fuel tank capacity
100 L
Fuel tank capacity
75 - 85 L

Dimensions and Body

Body Type
Off-Roader
Body Type
SUV
Seats
5
Seats
4 - 5
Doors
5
Doors
5
Curb weight
2485 - 3085 kg
Curb weight
2415 - 2514 kg
Trunk capacity
620 - 640 L
Trunk capacity
484 L
Length
4624 - 4873 mm
Length
5125 - 5305 mm
Width
1931 - 1984 mm
Width
1998 mm
Height
1973 - 1983 mm
Height
1728 mm
Max trunk capacity
1990 - 2010 L
Max trunk capacity
1774 L
Payload
415 - 715 kg
Payload
736 - 835 kg

Engine and Performance

Engine Type
Electric, Petrol MHEV, Diesel MHEV
Engine Type
Petrol, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox, Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
387 - 605 HP
Power HP
462 - 550 HP
Acceleration 0-100km/h
4.4 - 5.8 s
Acceleration 0-100km/h
4.5 - 5.3 s
Max Speed
180 - 220 km/h
Max Speed
254 - 290 km/h
Torque
760 - 1164 Nm
Torque
700 - 770 Nm
Number of Cylinders
6 - 8
Number of Cylinders
6 - 8
Power kW
285 - 445 kW
Power kW
340 - 404 kW
Engine capacity
2989 - 3982 cm3
Engine capacity
2995 - 3996 cm3

General

Model Year
2024 - 2025
Model Year
2020 - 2022
CO2 Efficiency Class
A, G
CO2 Efficiency Class
G
Brand
Mercedes-Benz
Brand
Bentley
What drive types are available for the Mercedes G Class?

Available configurations include All-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.